PENTAGON  (CONT)

Iraq and Afghanistan] and to develop high-technology systems to implement future operational concepts is growing," it explained in an April 2007 report. However, an inability "to control increased energy costs from fuel and supporting infrastructure diverts resources that would otherwise be available to procure new capabilities."

And this is likely to be the least of the Pentagon's worries. The Department of Defense is, after all, the world's richest military organization, and so can be expected to tap into hidden accounts of one sort or another in order to pay its oil bills and finance its many pet weapons projects. However, this assumes that sufficient petroleum will be available on world markets to meet the Pentagon's ever-growing needs - by no means a foregone conclusion. Like every other large consumer, the DoD must now confront the looming - but hard to assess - reality of "Peak Oil"; the very real possibility that global oil production is at or near its maximum sustainable ("peak") output and will soon commence an irreversible decline.

That global oil output will eventually reach a peak and then decline is no longer a matter of debate; all major energy organizations have now embraced this view. What remains open for argument is precisely when this moment will arrive. Some experts place it comfortably in the future - meaning two or three decades down the pike - while others put it in this very decade. If there is a consensus emerging, it is that peak-oil output will occur somewhere around 2015. Whatever the timing of this momentous event, it is apparent that the world faces a profound shift in the global availability of energy, as we move from a situation of relative abundance to one of relative scarcity. It should be noted, moreover, that this shift will apply, above all, to the form of energy most in demand by the Pentagon: the petroleum liquids used to power planes, ships, and armored vehicles.

The Bush Doctrine Faces Peak Oil

Peak oil is not one of the global threats the Department of Defense has ever had to face before; and, like other U.S. government agencies, it tended to avoid the issue, viewing it until recently as a peripheral matter. As intimations of peak oil's imminent arrival increased, however, it has been forced to sit up and take notice. Spurred perhaps by rising fuel prices, or by the growing attention being devoted to "energy security" by academic strategists, the DoD has suddenly taken an interest in the problem. To guide its exploration of the issue, the Office of Force Transformation within the Office of the Under Secretary of Defense for Policy commissioned LMI to conduct a study on the implications of future energy scarcity for Pentagon strategic planning.

The resulting study, "Transforming the Way the DoD Looks at Energy," was a bombshell. Determining that the Pentagon's favored strategy of global military engagement is incompatible with a world of declining oil output, LMI concluded that "current planning presents a situation in which the aggregate operational capability of the force may be unsustainable in the long term."